Family owned and operated, Tri-City Paving has been supplying central and northern Minnesota with asphalt, concrete, aggregates, and granite for over 60 years. We pride ourselves on operating a sustainable small town business that employs local people and helps to create the infrastructure needed to take Minnesota into the future. Tri-City prides itself on providing outstanding products and service for the following products: . Sand & Gravel . Granite Products . Bituminous Paving . Calcium Chloride . Ready Mix Concrete